Let's divide 786430 by 57
We want to figure out the number of times 786430 can be divided by 57.

Moving on to step 1:
57 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 57

Moving on to step 2:
57 can be fit into 78 1 times, resulting in a remainder of 21.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 57 from 78 leaves us with 21.
Include the next digit (6) from the dividend after 21, then repeat: 216 / 57

Let's proceed to step 3:
57 goes into 216 3 times with a remainder of 45.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
The remainder is 45 after subtracting 171 from 216.
Grab the next digit (4) from the dividend, add it to 45, then carry on: 454 / 57

Moving on to step 4:
57 can be fit into 454 7 times, resulting in a remainder of 55.
Put 7 as the next digit of the answer. 
Result so far: 137.0
The remainder is 55 after subtracting 399 from 454.
Take the next digit (3) from the dividend and append it to 55, then repeat: 553 / 57

Going ahead to step 5:
When dividing 553 by 57, we get 9 with a remainder of 40.
The next digit of our result is 9. 
Result so far: 1379.0
Deduct 513 from 553 and we're left with 40.
Fetch the next digit (0) from the dividend, attach it to 40 and continue: 400 / 57

Let's proceed to step 6:
If we divide 400 by 57, we get 7 and a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 13797.0
Subtracting 399 from 400 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
If we divide 10 by 57, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 13797.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
100 divided by 57 is 1 with a remainder of 43.
Use 1 as the next digit of our solution. 
Result so far: 13797.01
The remainder is 43 after subtracting 57 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 9:
When dividing 430 by 57, we get 7 with a remainder of 31.
Use 7 as the next digit of our solution. 
Result so far: 13797.017
Deduct 399 from 430 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 10:
If we divide 310 by 57, we get 5 and a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 13797.0175
Deduct 285 from 310 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 11:
The number 57 fits into 250 4 times, leaving a remainder of 22.
The number 4 becomes the next digit in our result. 
Result so far: 13797.01754
Subtract 228 from 250 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 12:
57 goes into 220 3 times with a remainder of 49.
Write down 3 as next digit of the result. 
Result so far: 13797.017543
Subtracting 171 from 220 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 13:
When dividing 490 by 57, we get 8 with a remainder of 34.
Put 8 as the next digit of the answer. 
Result so far: 13797.0175438
If we subtract 456 from 490, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 14:
When dividing 340 by 57, we get 5 with a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 13797.01754385
Deduct 285 from 340 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The final outcome is 13797.01754385, with a leftover of 5.5e-08.